linux-kernel - Re: [PATCH] testing: nvdimm: make struct class structures constant

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Message-ID: <6526c4fda01a7_1db8e6294bf@iweiny-mobl.notmuch>
Date:   Wed, 11 Oct 2023 08:53:33 -0700
From:   Ira Weiny <ira.weiny@...el.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        <nvdimm@...ts.linux.dev>
CC:     <linux-kernel@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Dan Williams <dan.j.williams@...el.com>,
        "Vishal Verma" <vishal.l.verma@...el.com>,
        Dave Jiang <dave.jiang@...el.com>,
        "Ira Weiny" <ira.weiny@...el.com>
Subject: Re: [PATCH] testing: nvdimm: make struct class structures constant

Greg Kroah-Hartman wrote:
> Now that the driver core allows for struct class to be in read-only
> memory, we should make all 'class' structures declared at build time
> placing them into read-only memory, instead of having to be dynamically
> allocated at runtime.
> 
> Cc: Dan Williams <dan.j.williams@...el.com>
> Cc: Vishal Verma <vishal.l.verma@...el.com>
> Cc: Dave Jiang <dave.jiang@...el.com>
> Cc: Ira Weiny <ira.weiny@...el.com>

Tested-by: Ira Weiny <ira.weiny@...el.com>
Reviewed-by: Ira Weiny <ira.weiny@...el.com>

> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> ---
>  tools/testing/nvdimm/test/ndtest.c | 17 +++++++++--------
>  tools/testing/nvdimm/test/nfit.c   | 14 +++++++-------
>  2 files changed, 16 insertions(+), 15 deletions(-)